Abstract: CAMMS is a system of hardware and software to enable emergency responders to exchange information and communicate with each other in crisis-response situations. CAMMS creates a “Mesh” network on an ad-hoc basis, without user intervention, and allows all users on the mesh to engage in audio-video conferencing, telephone calls, exchange text messages, computer files of any type including images, movies and documents, as well as to discover and view IP Video Camera feeds, and to provide gateways to other networks and whiteboard conferencing. CAMMS is designed around industry standards for increased interoperability with other systems, and is configured to allow non-technical emergency response personnel to utilize all of its features.